Christopher Walken Recites *NSYNC's 'Bye Bye Bye' in Super Bowl Commercial With Justin Timberlake -- Watch!

Deep down, we always knew Christopher Walken was an *NSYNC fan.

The 73-year-old actor was the surprise guest in Justin Timberlake's Super Bowl commercial for Bai Antioxidant Infusions, where he lent his Walken-esque delivery to the pop group's classic hit, "Bye, Bye Bye."

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See for yourself below:

Perfect. If we ever do get that *NSYNC reunion, now we know who to bring in for a guest feature.

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